Ebook reader test video

A project log for FPGA eink controller

ice40 FPGA based custom board to control eink display

Julien 04/15/2017 at 17:141 Comment

Test with a homemade WIP epub reader, using ifusb interface ~ 1 fps


Stuart Longland wrote 10/14/2017 at 23:26 point

Nice effort with the e-ink display, but the portrait aspect ratio of your video makes seeing your effort very frustrating as few people have screens that are 1920 pixels high.

Since half the screen is just bare wooden table, I decided to crop this to a less annoying to watch 5:4 aspect ratio.  I've thrown the video up here.

That file was generated with the following commands:

$ mencoder -vf crop=1080:864:0:250 ebook\ reader\ eink\ controller\ test-PNuZ6NTleZI.mkv -oac pcm -ovc raw -o ebook-fixed.mkv

$ ffmpeg -i ebook-fixed.mkv -vcodec libvpx -acodec libvorbis ebook-fixed.webm

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